If you've accidentally jiggled your Xbox while a game was playing (or maybe your pet did), you might experience the Perfect ring scratches - or a laser burn. Ignore all the advice which tells you to use toothpaste, an eraser or even crazier substances. All you need to do is go down to your local video game store or rental store (like GameStop, EB Games or a similar place) and ask for a disk resurfacing. It's usually either cheap or free, and definitely worth it!